Plane in level flight looks like it is decending

Once reaching cruise altitude and no longer ascending, i’ve noticed a few times that the plane is angled downwards. At first I thought it was just perspective because of the curvature of the earth seen at about 32000feet, But it is happening at a much lower altitude as well, like FL 18000.

Is anyone else noticing this - seems like a glitch.


Sounds like you’re flying one of the older models like the A340/330, A380, 767, 757 or similar. They have very outdated physics and are in dire need of rework.


What aircraft is this? Some of the older aircraft with older flight models have this happen.